Adjust Perspective vs Camera 3D AI

This is a camera app that corrects distortion and perspective of photos. Whole photo, Documents, posters, arts such as paintings and calligraphy, exhibits, screens, blackboards, whiteboards, signs, screens, timetables, etc. You may want to leave a photo as a memo by taking photos with your smartphone camera or tablet camera. The problem is that the image of the picture is distorted by the influence of the camera lens. Even if the subject is at a right angle, it will not be a right angle photo. If the subject is rectangular, it will be a quadrangle with perspective. You can convert such perspective distorted quadrangle to the original subject rectangle. Cut out a free-form quadrangle from the photo and convert it to a rectangle. The cropping quadrangle does not have to be a right angle, and it is OK to use a trapezoid, a rhombus, a parallelogram, or a freeform quadrangle. If you can not shoot the subject directly in front of you, the photos will have perspective. To be precise, even if taken straight ahead, some distortion is inevitable. However, with this app, even photos taken from an oblique direction can be converted to rectangular images viewed from the front. You can edit the position of the corner mark for clipping while checking the clipping image on the preview screen in real time. Material picture - Photographing (camera) - Selection of photo (camera roll) Save cropped image - Save image (Camera roll) - Image sharing (Twitter, Facebook, LINE, Dropbox etc.) Cropped image settings - 4 corner marks for clipping (movement by drag operation) - The amount of movement of the corner mark - aspect ratio - Horizontal perspective correction - Vertical perspective correction - Resolution of saved image

Camera 3D AI is an iPhone camera app that blends the vibe of a 1990s SLR with modern on‑device AI depth and true 3‑D imaging. Main features: • Camera switch – one tap toggles back ↔ front and cycles through multiple lenses (wide, ultra‑wide, tele). • Continuous zoom – slider zooms 1×–5× in real time with no preview interruption. • Focus – center autofocus. • White balance – single button sets a natural colour temperature. • Anaglyph 3‑D – the shutter grabs a colour frame plus an AI depth map; the 3‑D algorithm shifts left/right channels to generate a red‑cyan anaglyph shown full‑screen, closable with X and savable to Camera Roll. You’ll need red‑cyan glasses (e.g. Rainbow Symphony ProView) to enjoy the 3‑D effect. Parallax strength The Max Parallax setting lets you choose how strongly the left‑ and right‑eye views are separated when the app builds a red‑cyan 3‑D image. A larger value increases the depth effect, but too much separation can make pictures uncomfortable to view. Use the scrolling picker to select any even value from 10 px (subtle depth) up to 150 px (very pronounced depth); the default is 20 px. Save destination Under Save location you can decide where finished 3‑D photos are written: • Photo Library – adds the image to your Camera Roll only (default). • Documents – saves the file into the app’s Documents folder (visible in the Files app) but does not appear in Photos. • Both – writes one copy to the Photo Library and another to Documents. The app remembers your choice, so you can tailor the workflow to whether you prefer immediate sharing from Photos or manual file management in Files. All processing is on‑device – no cloud, no sign‑up, no tracking analytics. The app wants to access the camera to take 3‑D photos. Allow it by accepting “Camera 3D AI Would Like to Access the Camera – Capture photos” When you press the shutter, the app wants to save the generated 3‑D photo to your photo library. Allow it by accepting “Camera 3D AI Would Like to Add to Your Photos – Add 3‑D photos to the photo library”