Two-Dimensional Change Detection Methods

本套書包含以下10本--Narwhal: Unicorn of the SeaNarwhal is a happy-go-lucky narwhal. Jelly is a no-nonsense jellyfish. The two might not have a lot in common, but they do they love waffles, parties and adventures. Join Narwhal and Jelly as they discover the whole wide ocean together.Super Narwhal and Jelly JoltHappy-go-lucky Narwhal and no-nonsense Jelly find their inner superheroes in three new under-the-sea adventures. In the first story, Narwhal’s superhero alter-ego is revealed, and Narwhal enlists Jelly to help figure out what their superpower is. Next, Narwhal helps a friend find his way back home. In the third story, Jelly is feeling blue and Narwhal comes to the rescue. Ben Clanton showcases the joys of friendship and the power of believing in yourself and others through this irresistible duo.Peanut Butter and JellyNarwhal and Jelly are back and Narwhal has a new obsession . . . peanut butter! Narwhal is so obsessed they even want to change their name to . . . that's right . . . Peanut

This adorable set features the bestselling Crayons board books and two fun finger puppets.The crayons are back - and just in time for the holiday season! This set of two board books and two finger pup

The gift that keeps on giving (if you get it wet) with this officially licensed, miniatureGremlinscollectible!Deluxe Collectible:A finely detailed, 3 inch plastic replica of GizmoLight-up and Sound Effects:Equipped with multiple LED Christmas lights and audio of Gizmo singingCard Included:A instruction card features the rules for the care and keeping of your new petPerfect Gift:Popping out of his decorated box, Gizmo is ready for gifting during the holidaysOfficially Licensed:An authenticGremlinscollectibleRequires two AAA batteries (not included).

A 300-piece jigsaw and an informative book about our planet, in a sturdy box.This beautifully illustrated, informative book and jigsaw set is a perfect way for children to learn all about our wonderful planet. Kids can have hours of fun piecing together the 300-piece puzzle, and the book is packed full of appealing illustrations and fascinating facts about all kinds of environments on Earth, from mountains to deserts, plus information about issues such as climate change.

It’s fun to be smart! These two illustration-based card decks are packed with early learning questions that promote language development, cognitive growth, and social skills for fifth graders.Loved by kids, teacher approved, and trusted by parents, Brain Quest For Threes question-and-answer cards help children explore and learn about the alphabet, counting, recognizing shapes, comparing and matching, and more! In a set of two decks, Brain Quest For Threes features hundreds of questions to help kids learn exactly what they need to know, when they need to know it.Featuring:Two full-color Q&A decks in a reusable flip-top storage boxA parent guide to help maximize the learning and fun300 questions that set the foundation for pre-school learningWhat’s New?Technology questions: Introduce children to the basics of computers and technologyExpanded social and emotional learning: Explores feelings and interactions with peersUpdated content: Fresh and relevant to today’s familiesBrain Quest d

It’s fun to be smart! These two illustration-based card decks are packed with early learning questions that promote language development, cognitive growth, and social skills for fifth graders.Loved by kids, teacher approved, and trusted by parents, Brain Quest For Twos question-and-answer cards help children explore and talk about daily routines, seasonal activities, and outings as they identify objects, shapes, colors, and more! In a set of two decks, Brain Quest For Twos features hundreds of questions to help kids learn exactly what they need to know, when they need to know it.Featuring:Two full-color Q&A decks in a reusable flip-top storage boxA parent guide to help maximize the learning and funOver 300 questions covering colors, counting, object identification, shapes, and moreWhat’s New?New content: Twenty-two brand-new cards added!Technology questions: Introduce children to the basics of computers and technologyExpanded social and emotional learning: Explores feelings and int

Usborne First Jigsaws: Trucks (8款2片拼圖+書)Usborne First Jigsaws: Things that go (4款4片拼圖+書)Usborne First Jigsaws: Dinosaurs (4款4片拼圖+書)Little transport enthusiasts will love this boxed set of eight simple jigsaws and a book about trucks. Each sturdy jigsaw comes in two easy-to-match pieces, while the 24-page book is perfect for reading together. Great for keeping little ones busy and helping them develop problem solving and finger control skills.

Wire up some fun with Tiny Circuits! This miniaturized version of our bestselling Smart Circuits kit features a minimicroprocessor, three LEDs, a speaker, battery box, and two push buttons to build gl

Discover this wonderful tale of adventure, family and friendship. The Jungle Book and The Second Jungle Book are two collections of stories inspired by British writer Rudyard Kipling’s experiences in

In Bob Books: Animal Stories you will find 12 easy-to-read and humorous books, all featuring silly animal characters! With one- and two-syllable words and short vowels, the books in this set are fun c

Jumpstart reading success with this big collection of 25 motivating storybooks correlated with Guided Reading Level D. The books features simple text, decodable words, strong picture cues, and two to

Jumpstart reading success with this big collection of motivating storybooks correlated with Guided Reading Level B. Most pages of these full-color storybooks feature just one or two lines of simple, r

Ping pong lovers can now take their favorite sport with them wherever they go! This newest addition to our growing line of desktop sports mini kits contains all you need to get a competitive ping pong game going in minutes.Included are two mini paddles, easy-to-assemble desktop net, one ping pong ball, and a 32-page booklet that provides history, tips on game play, and fascinating trivia surrounding this popular sport.

Millions of golf enthusiasts and Tiger Woods fans daydream of being on the golf course while stuck at work. A perfect gift for Dad on Father’s Day or anyone who loves golf, this kit will help relieve some of that cubicle-induced anxiety by allowing you to get in a quick round right on your desktop. Kit includes two golf balls, two clubs, a green felt fairway, a packet of sand, and a 32-page book of fun facts and the rules of the game.

本書是一款結合跳舞貓公仔與迷你圖文書的趣味桌上小物。3 吋貓咪模型搭配會亮燈的底座，按下按鈕即可播放音樂並隨節奏擺動，無論放在辦公桌、房間或書架上，都能帶來輕鬆氛圍。附贈的小書整理「派對小技巧」，以貓咪視角呈現，閱讀簡單有趣，是喜歡迷你收藏與貓咪商品的讀者會想收入的實用組合。本書體積小、功能明確，適合作為貓咪迷因迷、桌上擺飾收藏者或想找療癒小禮物的人選擇。無論自用或送禮，都能增加一點無負擔的娛樂感。・3 吋跳舞貓公仔，可亮燈、可播放音樂・內含迷你圖文書，提供派對小技巧・適合辦公桌、房間的小巧擺飾・貓咪迷因愛好者與公仔收藏者必備Let out your inner party animal and rave on with this fun-loving, 3-inch, miniature desktop collectible!*Includes Multiple Special Effects: 3" cat figurine on a light-up base that plays music and dances at the push of a button*Illustrated Miniature Book: Includes a miniature book with tips and tricks for how to party like your favorite feline*Unique Gift: Inspired by the many internet dancing cat memes, this is the perfect gift for cat loversRequires two AAA batteries (not included).

本書是一款迷你投影組，可投射《Harry Potter》電影中的 12 種魔法生物。3 吋投影器操作簡單，關燈後能清楚將影像投射至約 5 英尺的距離，非常適合在房間、閱讀角或活動空間創造小小的魔法氛圍。套組並附上一冊迷你貼紙書，內含 12 張全彩貼紙，可運用在手帳、文具或收藏中。作為收藏，本書體積小巧、保存容易，是 Harry Potter 系列影迷相當容易入手的周邊。投影效果精緻，能陪伴閱讀、休息時刻，也適合作為生日、節慶或交換禮物的小驚喜。・3 吋投影器，可顯示 12 種魔法生物・投影距離約 5 英尺，影像清晰・附 12 張全彩貼紙迷你書・官方授權，適合收藏與送禮Capture the enchantment of 12 major Harry Potter magical creatures with this unique miniature projector set.​*Specifications: 3-inch projector displays 12 magical creatures from the Harry Potter films and projects them across a 5-foot distance. *Bonus Sticker Book: Set includes a mini sticker book with 12 full-color stickers.*Perfect Gift: A unique and keepsake item for all fans of Harry Potter. *Officially licensed: Authentic Wizarding World product.Requires two AAA batteries (not included).

本套書收錄英國暢銷作家 David Walliams 十部最受歡迎的幽默小說，包括《Spaceboy》、《The Blunders》、《Code Name Bananas》、《Ice Monster》、《Gangsta Granny》與續集、《The Midnight Gang》、《Bad Dad》、《Billionaire Boy》及《Demon Dentist》。故事題材多元，從太空冒險、時空穿越，到奇想動物夥伴與荒誕家庭喜劇，每一本都充滿機智對話與令人捧腹的情節，也不乏感人溫暖的時刻。無論是喜愛動作冒險還是幽默故事的讀者，都能在此找到樂趣。適合9歲以上喜愛幽默與動作情節的讀者。A new collection of ten of the funniest books by the number 1 bestselling author.01. SpaceboyGo back to the Space Race for a breathless cinematic adventure full of mystery, action, laughs and surprises – and a secret that could change the course of history…02. The BlundersMeet the Blunders: Bertie, Betsy, their children, Brutus and Bunny, along with their beloved grandma Old Lady Blunder, and their pet ostrich, Cedric. An ostrich is not a sensible pet, but then the Blunders are not sensible people.03. Code Name BananasGo back in time for a whizz-bang epic adventure of action, laughter and secret plots – and the extraordinary friendship between a little boy and a huge gorilla that just might save

Celebrate Harry Potter’s birthday (or your own—or a fellow Wizarding World fan's) with this one-of-a-kind gift set featuring the boy wizard’s birthday cake from Hagrid, that plays the immortal line “You’re a Wizard, Harry.” Specifications: Includes figure of Rubeus Hagrid holding his iconic pink-with-green-icing birthday cake for Harry; including base, figure is 2-3/4 x 3-5/8 x 2-3/4 inchesActual audio of Hagrid: Cake plays actual audio of Rubeus Hagrid (played by Robbie Coltrane) saying the famous line “You’re a Wizard, Harry”Book included: Companion book includes movie quotes, behind-the-scenes stories, and more, complete with full-color photosPerfect Present: This is an ideal gift or self-purchase for Harry Potter fansOfficially Licensed: Authentic Harry Potter collectible Requires two AAA batteries (not included)

One of the world's most ubiquitous and relatable memes comes to life with this official mini figurine of Question Hound, star of the famous "On Fire" comic strip.Question Hound in Three Dimensions: This finely detailed, 3 1/2 inch replica recreates the beloved meme, complete with light-up flamesSound Element: Features audio of Question Hound uttering the iconic phrase "This is fine," along with the sound of the crackling fireBook Included: Also includes a full-color, illustrated 32-page mini book presenting the full 6-panel "On Fire" comic strip and other hilarious strips from creator KC GreenThe Perfect Gift for Fans of Memes and Internet Humor: Anyone who has shared the "This Is Fine" strip or simply found that it hit close to home will love this collectible itemRequires two AAA batteries (not included).

It’s fun to be smart! Packed with questions that promote language development, cognitive growth, and social skills, these illustration-based card decks are the key to making kindergarten fun.Loved by kids, teacher approved, and trusted by parents, Brain Quest Kindergarten question-and-answer cards help children explore and learn about phonics, word study, counting, opposites, early adding and subtracting, and more! In a set of two decks, Brain Quest Kindergarten features hundreds of questions to help kids learn exactly what they need to know, when they need to know it.

It’s fun to be smart! Packed with early learning questions that promote language development, cognitive growth, and social skills, these illustration-based card decks are the key to making Pre-K fun.Loved by kids, teacher approved, and trusted by parents, Brain Quest Pre-Kindergarten question-and-answer cards help children explore and learn about phonics, word study, counting, matching, sequencing, and more! In a set of two decks, Brain Quest Pre-Kindergarten features hundreds of questions to help kids learn exactly what they need to know, when they need to know it.Featuring:Two full-color Q&A decks in a reusable flip-top storage boxA parent guide to help maximize the learning and fun300 questions that set the foundation for learningWhat’s New?Technology questions: Introduce children to the basics of computers and technologyExpanded social and emotional learning: Explores feelings and interactions with peersUpdated content: Fresh and relevant to today’s familiesBrain Quest decks ar

It’s fun to be smart! Packed with hundreds of curriculum-based questions, these two multi-subject card decks will make learning more enjoyable for sixth graders everywhere.Loved by kids and teacher approved, and featuring hundreds of questions based on math, science, English, History, Geography, and more to reinforce classroom learning with a fun, fast-paced game.Brain Quest 6th Grade Smart Cards helps kids aged 11 – 12 to learn core classroom subjects in a smart, entertaining, and engaging way. It’s a Q&A game that sixth graders can play with friends, family, or against the clock to test their knowledge. Smart cards feature hundreds of questions with answers to help kids know exactly what they need to know, when they need to know it.Featuring:Two full-color Q&A decks in a reusable flip-top storage box1,500 questions and answers covering math, science, English, History, Geography, and moreBrain Quest decks are:Aligned with common core state standardsVetted by award-winning teac

It’s fun to be smart! This set of two multi-subject card decks is packed with hundreds of curriculum-based questions for seventh graders.Loved by kids and teacher approved, and featuring hundreds of questions based on math, science, English, History, Geography, and more to reinforce classroom learning with a fun, fast-paced game.Brain Quest 7th Grade Smart Cards helps kids aged 12 – 13 to learn core classroom subjects in a smart, entertaining, and engaging way. It’s a Q&A game that seventh graders can play with friends, family, or against the clock to test their knowledge. Smart cards feature hundreds of questions with answers to help kids know exactly what they need to know, when they need to know it.Featuring:Two full-color Q&A decks in a reusable flip-top storage box1,500 questions and answers covering math, science, English, History, Geography, and moreBrain Quest decks are:Aligned with common core state standardsVetted by award-winning teachersGreat to play with a friend o

藍思分級410L-790L本套書共收錄40本讀本，適合讀完My First Reading Library和My Second Reading Library的讀者，往下一階段邁進。這40本書中25本選自Usborne Young Reading Series One (紅色書背)，有精采有趣的小故事，也有單一故事按章節分段的讀本；如Animal Legends, Stories of Robots15本選自Usborne Young Reading Series Two (藍色書背)，有單一故事按章節分段的讀本，也有重新編寫的經典童話；如Alice in Wonderland, The Railway ChildrenThe new collection has 40 paperback readers and is the next step after completing My First Reading Library and My Reading Library.40 books to help your child grow as a reader· The first 25 books are taken from Usborne Young Reading Series One. Each of these books contains several lively short stories, or one longer in easy-to-read chapters.· The next 15 books are taken from Usborne Young Reading Series Two. These contain one longer story in chapters, and include many retellings of world classics. *The Usborne Reading Collection*---40 titlesYR1 1. The Minotaur2. Pirate Adventures3. Th

本套書收錄《Minecraft: Wither Without You》1-3集，以雙胞胎怪物獵人與神祕少女為主角，展開跨越主世界的冒險。融合詛咒、凋零之謎與高張力戰鬥，節奏緊湊、情節懸疑，是 Minecraft 粉絲不可錯過的進階圖像小說套書。隨書附獨家海報。An original adventure set in the exciting world of Minecraft, collecting Minecraft: Wither Without You Volumes 1-3, plus an exclusive Minecraft poster by Kristen Gudsnuk! The lives of Cahira and Orion, twin monster hunters under the tutelage of Senan the Thorough, are changed forever when, after an intense battle with an enchanted wither, the two meet an unexpected, and highly unusual ally--Atria, a girl cursed as a monster lure. To break her curse, the friends will traverse the length of the Overworld, facing dungeons, sorcerers, and even a zombie apocalypse! But what connection does Atria have to the mysterious Wither? And are the heroes a match for the powerful monster? Collects Minecraft: Wither Without You Volumes 1-3, plus an exclusive Minecraft poster by Kristen Gudsnuk!

Discover the first four titles of the international bestselling teenage crime series in this paperback box set. 'It's easy to see why queen of teen crime Karen McManus is a bestseller on both sides of the Atlantic' - The ObserverSecrets. Lies.Murder. The Karen M. McManus boxset has it all:ONE OF US IS LYINGFive students go to detention.Only four leave alive. ONE OF US IS NEXTTruth or dare turns deadly. Who would you believe?TWO CAN KEEP A SECRETTwo dead homecoming queens.Who's next?THE COUSINSSecrets. Lies. Inheritance.Family first always. Right?Praise for the One of Us Is Lying series:A fantastic murder mystery, packed with cryptic clues and countless plot twists. I could not put this book down - SunEasily the YA thriller of the year - Entertainment WeeklyTightly plotted and brilliantly written, with sharp, believable characters, this whodunit is utterly irresistible - Heat'Twisty plotting, breakneck pacing and intriguing characterisation add up to an exciting single-sitting thrilleri

This out-of-this-world kit for sci-fi lovers is loaded with special effects! It includes:-3-inch diameter spaceship, equipped with a hinged cockpit dome from which a curious alien peers, and featuring multiple light and sound effects:By opening the cockpit dome and pressing the alien's head, sound of spaceship engine plays, followed by eerie pre-abduction music. Six blue lights around the spaceship flash in rotation. Additionally, two bright LED lights beneath the ship glow, casting a beam of light in search of a specimen to abduct. When the spaceship is hovered in close proximity to the cow, a magnetically powered "abduction" occurs which simultaneously prompts new light and sound effects. Lights beneath the ship flash and music changes to a pulsating sound with intermittent cow mooing. When cow is abducted and alien head is pressed again, sound of the spaceship flying away plays, concluding your invasion and shutting off the spaceship.-Miniature cow and faux grass mound-Transparent d

《English for Everyone》英語自學用書。套書分級落在多益考試500-900分之間，插圖輔助原意簡單不複雜的例句，更以顏色、方塊分解文法結構、時態變化，搭配母語者標準發音之音檔及多樣化練習題，突破牢記死背的學習法。Our Intermediate to Advanced Box Set is a great bundle of supportive reference guides and practice books to introduce English language rules, grammar, and vocabulary at an advanced level.Ideal for English test preparations or ESL lesson plans, the Course Books use visual teaching methods to introduce the English language, reinforced through a variety of exercises and examples when used alongside the bundled Practice Books.In Level 3, expand your English conversational topics by increasing the detail around your interests, life stories, and achievements, as well as being able to give instructions, advice, or solutions to problems. Continue to an advanced understanding in Level 4 and cover topics such as family life, careers and business, news and media, and even laws, rules, and regulations. Whether you are looking for ESL teaching resources, or a structured program for adu

Did you just get reamed out by your boss? Did Bob in accounting eat your sandwich out of the fridge again? Don’t take your stress out on your coworkerstake it out on this mini punching bag!Desktop Boxing is the perfect desk accessory for inconspicuous yet effective stress relief, and everyone from 9-to-5ers to boxing fans will enjoy this fun distraction. The kit includes a mini desktop punching bag with suction cup base, two tiny boxing gloves for your pointer fingers, and a 32-page book with basic finger boxing moves and boxing trivia.

這組官方授權的 Harry Potter Wizard's Wand and Sticker Book 迷你收藏品，是獻給全球粉絲的完美禮物。本套組包含一支八英吋的 Harry Potter 魔杖精緻複製品，細節靈感來自電影，可組裝或拆卸。這支魔杖具備聲光效果，只需輕按按鈕即可點亮，讓您感受施咒的魔法瞬間。本商品附有一個專屬展示架，方便您在不使用時將魔杖優雅地陳列於書桌或陳列櫃上。此外，套組還包括一本16頁迷你貼紙書，內含8張來自電影場景的全彩貼紙。這款獨一無二的袖珍收藏，是您犒賞自己或送給哈利波特迷的絕佳選擇（內含電池）。官方授權 Harry Potter 迷你魔杖複製品。八英吋精緻尺寸，按鈕即可發光。內含魔杖專屬展示架與貼紙書。Harry Potter Wizard’s Wand and Sticker Book includes a mini replica of Harry Potter’s wand with a light feature, and a unique stand, along with a 16-page book containing 8 full-color stickers.This one-of-a kind mini collectible set includes a deluxe light-up replica of Harry Potter’s wand and a sticker book filled with images from the films, a perfect gift for Harry Potter fans.*Specifications: Includes two wand pieces that when assembled form an 8 inch, finely detailed replica of Harry Potter’s wand, inspired by the films*Lights up: Wand lights up with easily accessible button*Wand Stand Display: Features a stand perfect for displaying when not in use*Book Included: 2-1/

Catch a kaleidoscopic wave of color from our trippy, dimensional design with the Now House by Jonathan Adler 1000 Piece Vertigo Puzzle. Now House by Jonathan Adler stationery and gift products are produced by Galison. • The perfect pastime to brighten up your tabletop • 1,000 single side, unique cut pieces • Finished puzzle size: 20” x 27” • Chic and sturdy matte-finish storage box: 8.50” x 10” x 2”

These Cards will Change Your Career offers 50 pieces of bite-sized but practical advice by an expert in the field. Get the cards and get your career back on track!This new series of self-help cards be

Get your ideas flowing with These Cards Will Change Your Ideas. This new series of self-help cards begins with advice on how to improve your idea generation. Need some practical starting points to g

Say happy birthday with a jigsaw puzzle! From beloved artist Sandra Boynton, a 300-piece jigsaw puzzle for families and adults, featuring her bestselling Hippo Birdie Two Ewe artwork.

With these fun mini puzzles, puzzle hobbyists and cat lovers can piece together two cute scenes of cats going cuckoo for catnip!This adorable mini puzzle set includes two designs of cats with catnip.

Play the game. Change the game. Discover some of the bravest and most inspirational women out there with these stunning portraits by Daniela Henriquez. Compare notes on 32 of the most courageous wom

Gray Malin's awe-inspiring aerial photographs are shot from doorless helicopters, creating stunning celebrations of natural form, color, and repetition. This two-sided puzzle features a majestic mountainside ski-slope and skiers on one side and an array of rainbow hues decorating the crisp white snow of a luxury ski resort on the other side.

Gray Malin's awe-inspiring aerial photographs are shot from doorless helicopters, creating playful and stunning celebrations of light, shape, and perspective, as well as summer bliss. This colorful two-sided puzzle features sunbathers basking on a white sandy beach on one side and snorklers exploring a coral reef in the sparkling blue ocean on the other side.

When thirteen-year-old Joanna Rowsell Shand decided to take on a challenge set by representatives from British Cycling, she didn’t realize that the decision would change her life, leading her to Olymp

A sturdy gift box containing two sets of biscuit cutters (two Christmas tree-shaped and two star-shaped), specially designed cupcake cases and an Usborne baking book which contains more than twenty il