Added feature extracts and preprocessing scripts

.gitattributes

@@ -57,3 +57,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
 mapillary_v2.0zip filter=lfs diff=lfs merge=lfs -text
+cyberpunk-china-losangeles.json filter=lfs diff=lfs merge=lfs -text

cyberpunk-china-losangeles.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a58f0a5e8a2fc10305947ba00a91dcf29a951e47b28e6c57067c78f45795904
+size 595116505

cyberpunk_features.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f4744e1ed68c728180ac125b3e2976a03efb517322c8af9d9051ddb69ba3ece
+size 6614554606

extract_frames.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Directory containing the videos
+VIDEO_DIR="/home/tinkerspace/"
+# Directory to store extracted frames
+OUTPUT_DIR="/home/tinkerspace/extracted_frames"
+
+# Create the output directory if it doesn't exist
+mkdir -p "$OUTPUT_DIR"
+
+# Loop through each video file in the directory
+for video in "$VIDEO_DIR"/*.{mp4,webm}; do
+    # Check if the file exists
+    [ -e "$video" ] || continue
+    
+    # Get the base name of the video (without extension)
+    base_name=$(basename "$video" .${video##*.})
+    
+    # Extract and resize frames using ffmpeg with GPU acceleration
+    ffmpeg -hwaccel cuda -i "$video" -vf "fps=5000,scale=224:224" "$OUTPUT_DIR/frame_%04d.png"
+done

gtav_features.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c946d285f5d4e82ba2a447b5af902b78d309afbfa241edf751ca2741c45a45c
+size 237736635

mapillary_features.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28db37e20154bdd208c2a2143782939f18e0814c9acbeb1de0270e9d6f797197
+size 190592908

realworld_features.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e0f858caa0e6d6321904b3a65378e7bdb240013a469cb46fc424bfdf156d3e0
+size 10427511890