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How to deploy yolov5 instance segmentation in android #12869
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👋 Hello @gh4ni404, thank you for your interest in YOLOv5 🚀! Please visit our ⭐️ Tutorials to get started, where you can find quickstart guides for simple tasks like Custom Data Training all the way to advanced concepts like Hyperparameter Evolution. If this is a 🐛 Bug Report, please provide a minimum reproducible example to help us debug it. If this is a custom training ❓ Question, please provide as much information as possible, including dataset image examples and training logs, and verify you are following our Tips for Best Training Results. RequirementsPython>=3.8.0 with all requirements.txt installed including PyTorch>=1.8. To get started: git clone https://github.com/ultralytics/yolov5 # clone
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pip install -r requirements.txt # install EnvironmentsYOLOv5 may be run in any of the following up-to-date verified environments (with all dependencies including CUDA/CUDNN, Python and PyTorch preinstalled):
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@gh4ni404 hi there! Thank you for reaching out with your detailed question. Deploying YOLOv5 for instance segmentation on Android using a TFLite model, especially with mask detection, involves a nuanced approach. It seems you have a good base, but there are a few key points to consider:
Unfortunately, without a more detailed look at how each part of your code interprets the model outputs, it's challenging to provide specific code corrections. However, here are a few steps you might find helpful:
Lastly, for any detailed support or if your project is leaning towards commercial usage, please consider acquiring an Ultralytics Enterprise License which grants you direct support from our team. This ensures compliance with our licensing model and supports the continued development of YOLOv5. For more details, you can refer to our documentation at https://docs.ultralytics.com/yolov5/. Please keep in mind the complexity of deploying deep learning models on mobile devices and the importance of adhering to the guidelines of the model's license. Good luck with your project! |
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hi, i want to asking about how to deploy yolov5 instance segmentation in android using TFLite model, i still not able to detect the mask, this is the output i got from exported yolov5-seg into TFLite model (1,25200,41) and (1,32,160,160), i'm detecting 4 class in a single image, this is my code
`class DetectAndSegmentModel(
private val context: Context,
private val modelPath: String,
private val detectAndSegmentListener: DetectAndSegmentListener
) {
// val x1 = maxOf(b1.cx - (b1.w / 2F), b2.cx - (b2.w / 2F))
// val y1 = maxOf(b1.cy - (b1.h / 2F), b2.cy - (b2.h / 2F))
// val x2 = minOf(b1.cx + (b1.w / 2F), b2.cx + (b2.w / 2F))
// val y2 = minOf(b1.cy + (b1.h / 2F), b2.cy + (b2.h / 2F))
//
// val intersectionArea = maxOf(0F, x2 - x1) * maxOf(0F, y2 - y1)
// val box1Area = b1.w * b1.h
// val box2Area = b2.w * b2.h
val intersection = boxIntersection(b1, b2)
val union = boxUnion(b1, b2)
return if (union <= 0) 1f else intersection / union
}
}`
i'm using Recognition class like this
`class Recognition(
/** Display name for the recognition. /
@JvmField var labelId: Int, var labelName: String?, var labelScore: Float,
/*
* A sortable score for how good the recognition is relative to others. Higher should be better.
/
@JvmField var confidence: Float?,
/* Optional location within the source image for the location of the recognized object. */
private var location: RectF?,
private var maskWeights: List,
private var maskBitmap: Bitmap?
) {
// if (maskWeights != null) {
// resultString += maskWeights.toString() + " "
// }
return resultString.trim { it <= ' ' }
}
}`
please help me correct this code, thank you
Additional
No response
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