Step 1: Understanding the process.
The organization is installing cameras to capture images of animals in forests, which indicates the initial stage of collecting visual data.
Step 2: Stages of computer vision.
• (A) Image Acquisition: Capturing images using cameras or sensors.
• (B) Preprocessing: Cleaning or enhancing captured images.
• (C) Feature Extraction: Identifying patterns or features in images.
• (D) Detection and Segmentation: Identifying and separating objects in images.
Step 3: Conclusion.
Since the focus is on capturing images, the stage is Image Acquisition.
Final Answer: Image Acquisition.