Sharpen/Clear Underwater image vs WallMapper

This application clarifies underwater and undersea images. ■Overall Colors can be strange underwater. The image will have a blue-green tint and will not look clear. This application corrects the color tones and uses algorithms to make them appear clearer. ■What this app does internally As you descent underwater The red color will disappear as the first thing which will make the image appear more blue and green. By adjusting each color channel, the colors can be restored and make the image appear more natural with higher contrast. This algorithm aims at doing this automatically. ■The algorithm 1. Calculate the average color for image. 2. Hueshift the colors into the red channel until a minimum red average value of 60. 3. Create RGB histogram with new red color. 4. Find low threshold level and high threshold level. 5. Normalize array so threshold level is equal to 0 and threshold high is equal to 255. ■Special Thanks Mr-Bhardwa7 https://pub.dev/packages/underwater_image_color_correction

Turn meaningful places into beautiful wallpapers and wall art you'll actually love. WallMapper crafts custom map wallpapers and framed posters from any place on Earth. Your childhood neighborhood. The restaurant where you proposed. The trail you hiked last summer. The airport you land in every year. Anywhere that matters is now a piece of art you can set as your lock screen, print, or frame on your wall. — How it works — 1. Search any city or drop a pin on the map 2. Pick a theme — curated palettes for every mood 3. Add your own markers and route lines (morning run, first date walk) 4. Customize typography with 15+ hand-picked fonts 5. Pick your size and export, done — Perfect for — • Phone and desktop wallpapers of places you love • Housewarming gifts with the recipient's home address • Wedding and anniversary art featuring the venue • Travel memories from every trip, turned into a framed series • Hometown posters as meaningful birthday presents • Office walls with your commute route or favorite café — Features — • Real street data from OpenStreetMap — accurate down to side streets • Route calculation — driving or walking paths between two points • Multiple marker styles — pins, hearts, stars, diamonds • Typography control — font per line, size scaling • Custom dimensions — any aspect ratio, up to 10800 px wide for print • Full-resolution exports — no quality loss, no watermarks • No account required, no tracking — Pricing — Your first export is completely free — create, refine, and save one wallpaper or poster with no strings attached. For unlimited exports after that, a single one-time purchase unlocks the app forever, including all current and future themes. No subscriptions, no hidden fees. Family Sharing supported. — Made with craft — Every theme, font pairing, and spacing value is hand-tuned. If you love it, a quick review helps more than you might think.