Implementing Binocular Range Measurement on Android
This tutorial provides a detailed introduction to using the dual-camera of an Android device for object distance measurement. Below are the summaries and further optimization suggestions: ### Project Overview 1. **Background**: This document introduces an Android-based binocular vision system designed to calculate and display the specific 3D coordinates of objects in images. 2. **Purpose**: To obtain left and right eye perspective data through the camera and utilize Stereopsis technology (i.e., stereoscopic disparity method) to compute depth information. ### Project Structure 1. **Image Processing and Segmentation**
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This code demonstrates how to implement stereo vision depth estimation using the SGBM (Semiglobal Block Matching) algorithm in OpenCV, and then calculate 3D coordinates in the image. The following is a detailed explanation of the key steps and parameters in the code: ### 1. Preparation First, import the necessary libraries: ```python import cv2 import numpy as np ``` ### 2. Reading and Preprocessing Images Load the left and right eye images, and then (the original content was cut off here, so the translation stops at the beginning of the preprocessing step)
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