docs: fix broken Table of Contents hyperlinks in README

- Update anchor links to match emoji-prefixed section headings
- Align ToC entries with actual API Reference section names

Author: manishkumaracv

README.md

@@ -30,18 +30,18 @@ Provides comprehensive tools for pixel data extraction, tensor manipulation, ima
 - [Installation](#-installation)
 - [Quick Start](#-quick-start)
 - [API Reference](#-api-reference)
-  - [Core Functions](#core-functions)
-  - [Image Analysis](#image-analysis)
-  - [Video Processing](#video-processing)
-  - [Image Augmentation](#image-augmentation)
-  - [Multi-Crop Operations](#multi-crop-operations)
-  - [Tensor Operations](#tensor-operations)
-  - [Quantization](#quantization)
-  - [Label Database](#label-database)
-  - [Camera Integration](#camera-integration)
-  - [Bounding Box Utilities](#bounding-box-utilities)
-  - [Letterbox Utilities](#letterbox-utilities)
-  - [Drawing & Visualization](#drawing--visualization)
+  - [Core Functions](#-core-functions)
+  - [Image Analysis](#-image-analysis)
+  - [Image Augmentation](#-image-augmentation)
+  - [Multi-Crop Operations](#️-multi-crop-operations)
+  - [Tensor Operations](#-tensor-operations)
+  - [Tensor to Image](#️-tensor-to-image)
+  - [Label Database](#️-label-database)
+  - [Camera Frame Utilities](#-camera-frame-utilities)
+  - [Quantization](#-quantization-for-tflite-and-other-quantized-models)
+  - [Bounding Box Utilities](#-bounding-box-utilities)
+  - [Letterbox Utilities](#-letterbox-padding)
+  - [Drawing & Visualization](#-drawing--visualization)
 - [Types Reference](#-types-reference)
 - [Error Handling](#-error-handling)
 - [Platform Considerations](#-platform-considerations)