Closed ghost closed 9 months ago
i got an Error: 6931288, and when i console mat the mat is empty here is my code
static async changeAndSaveClarity( inputImagePath: string, outputImagePath: string, value: number ) { if (value < -100 || value > 100) { throw new Error("Exposure value must be between -100 and 100"); } value; try { // Read the input image using Jimp value /= 200; const image = await Jimp.read(inputImagePath); const { data, width, height } = image.bitmap; const imageData = new ImageData( new Uint8ClampedArray(data), width, height ); console.log(imageData) let src = cv.matFromImageData(imageData); console.log(src); let clahe = new cv.CLAHE(); let labImage = new cv.Mat(); cv.cvtColor(src, labImage, cv.COLOR_BGR2Lab); let clahed = new cv.Mat(); clahe.apply(labImage, clahed); let bgr = new cv.Mat(); cv.cvtColor(clahed, bgr, cv.COLOR_Lab2BGR); let dst = new cv.Mat(); cv.addWeighted(src, 1 - value, bgr, value, 0, dst); new Jimp({ width: dst.cols, height: dst.rows, data: Buffer.from(dst.data), }).write(outputImagePath); } catch (error) { console.error("Error:", error); } }
i got an Error: 6931288, and when i console mat the mat is empty here is my code