void Start()
{
// some constants for drawing
const int textPadding = 2;
const HersheyFonts textFontFace = HersheyFonts.HersheyPlain;
double textFontScale = System.Math.Max(this.texture.width, this.texture.height) / 512.0;
Scalar boxColor = Scalar.DeepPink;
Scalar textColor = Scalar.White;
// load alphabet
AlphabetOCR alphabet = new AlphabetOCR(model.bytes);
// scan image
var image = Unity.TextureToMat(this.texture);
IList <AlphabetOCR.RecognizedLetter> letters = alphabet.ProcessImage(image);
foreach (var letter in letters)
{
int line;
var bounds = Cv2.BoundingRect(letter.Rect);
// text box.
var textData = string.Format("{0}: {1}%", letter.Data, System.Math.Round(letter.Confidence * 100));
var textSize = Cv2.GetTextSize(textData, textFontFace, textFontScale, 1, out line);
var textBox = new Rect(
bounds.X + (bounds.Width - textSize.Width) / 2 - textPadding,
bounds.Bottom,
textSize.Width + textPadding * 2,
textSize.Height + textPadding * 2
);
// draw shape
image.Rectangle(bounds, boxColor, 2);
image.Rectangle(textBox, boxColor, -1);
image.PutText(textData, textBox.TopLeft + new Point(textPadding, textPadding + textSize.Height), textFontFace, textFontScale, textColor, (int)(textFontScale + 0.5));
}
// result
UnityEngine.Texture2D texture = Unity.MatToTexture(image);
// output
RawImage rawImage = gameObject.GetComponent <RawImage>();
rawImage.texture = texture;
var transform = gameObject.GetComponent <UnityEngine.RectTransform>();
transform.sizeDelta = new UnityEngine.Vector2(image.Width, image.Height);
}
void f1()
{
//mytext.text="";
UnityEngine.Debug.Log("FunctionCalled");
AlphabetOCR alphabet = new AlphabetOCR(model.bytes);
// UnityEngine.Texture2D m_Texture = gameobj.GetComponent<TestCameraImage>().m_Texture;
var image = Unity.TextureToMat(this.texture);
IList <AlphabetOCR.RecognizedLetter> letters = alphabet.ProcessImage(image);
foreach (var letter in letters)
{
// const int textPadding = 2;
// const HersheyFonts textFontFace = HersheyFonts.HersheyPlain;
// double textFontScale = System.Math.Max(this.texture.width, this.texture.height) / 512.0;
// Scalar boxColor = Scalar.DeepPink;
// Scalar textColor = Scalar.White;
// int line;
// var bounds = Cv2.BoundingRect(letter.Rect);
UnityEngine.Debug.Log(letter.Data);
// System.Diagnostics.Debug.WriteLine(letter.Data);
//mytext.text = mytext.text + letter.Data;
//text box
// var textData = string.Format("{0}: {1}%", letter.Data, System.Math.Round(letter.Confidence * 100));
// var textSize = Cv2.GetTextSize(textData, textFontFace, textFontScale, 1, out line);
// var textBox = new Rect(
// bounds.X + (bounds.Width - textSize.Width) / 2 - textPadding,
// bounds.Bottom,
// textSize.Width + textPadding * 2,
// textSize.Height + textPadding * 2
// );
// // draw shape
// image.Rectangle(bounds, boxColor, 2);
// image.Rectangle(textBox, boxColor, -1);
// image.PutText(textData, textBox.TopLeft + new Point(textPadding, textPadding + textSize.Height), textFontFace, textFontScale, textColor, (int)(textFontScale + 0.5));
// UnityEngine.Texture2D texture = Unity.MatToTexture(image);
RawImage rawImage = gameObject.GetComponent <RawImage>();
rawImage.texture = texture;
UnityEngine.Debug.Log("Function ended");
}
}
