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import numpy as np |
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import pandas as pd |
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import streamlit as st |
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import os |
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from datetime import datetime |
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from PIL import Image |
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from streamlit_drawable_canvas import st_canvas |
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from io import BytesIO |
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from copy import deepcopy |
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from src.core import process_inpaint |
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def image_download_button(pil_image, filename: str, fmt: str, label="Download"): |
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if fmt not in ["jpg", "png"]: |
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raise Exception(f"Unknown image format (Available: {fmt} - case sensitive)") |
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pil_format = "JPEG" if fmt == "jpg" else "PNG" |
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file_format = "jpg" if fmt == "jpg" else "png" |
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mime = "image/jpeg" if fmt == "jpg" else "image/png" |
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buf = BytesIO() |
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pil_image.save(buf, format=pil_format) |
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return st.download_button( |
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label=label, |
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data=buf.getvalue(), |
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file_name=f'{filename}.{file_format}', |
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mime=mime, |
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) |
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if "button_id" not in st.session_state: |
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st.session_state["button_id"] = "" |
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if "color_to_label" not in st.session_state: |
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st.session_state["color_to_label"] = {} |
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if 'reuse_image' not in st.session_state: |
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st.session_state.reuse_image = None |
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def set_image(img): |
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st.session_state.reuse_image = img |
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st.title("IA Removedora de Objetos") |
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st.image(open("assets/demo.png", "rb").read()) |
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st.markdown( |
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""" |
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Então você quer remover um objeto em sua foto? Você não precisa aprender habilidades de edição de fotos. |
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**Apenas desenhe as partes da imagem que deseja remover, então nossa IA irá removê-las.** |
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""" |
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) |
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uploaded_file = st.file_uploader("Escolha imagem", accept_multiple_files=False, type=["png", "jpg", "jpeg"]) |
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if uploaded_file is not None: |
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if st.session_state.reuse_image is not None: |
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img_input = Image.fromarray(st.session_state.reuse_image) |
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else: |
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bytes_data = uploaded_file.getvalue() |
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img_input = Image.open(BytesIO(bytes_data)).convert("RGBA") |
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stroke_width = st.slider("Tamanho da ponta", 1, 100, 50) |
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st.write("**Agora desenhe (pinte) a parte da imagem que você deseja remover.**") |
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canvas_bg = deepcopy(img_input) |
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aspect_ratio = canvas_bg.width / canvas_bg.height |
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streamlit_width = 720 |
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if canvas_bg.width > streamlit_width: |
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canvas_bg = canvas_bg.resize((streamlit_width, int(streamlit_width / aspect_ratio))) |
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canvas_result = st_canvas( |
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stroke_color="rgba(255, 0, 255, 1)", |
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stroke_width=stroke_width, |
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background_image=canvas_bg, |
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width=canvas_bg.width, |
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height=canvas_bg.height, |
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drawing_mode="freedraw", |
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key="compute_arc_length", |
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) |
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if canvas_result.image_data is not None: |
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im = np.array(Image.fromarray(canvas_result.image_data.astype(np.uint8)).resize(img_input.size)) |
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background = np.where( |
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(im[:, :, 0] == 0) & |
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(im[:, :, 1] == 0) & |
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(im[:, :, 2] == 0) |
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) |
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drawing = np.where( |
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(im[:, :, 0] == 255) & |
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(im[:, :, 1] == 0) & |
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(im[:, :, 2] == 255) |
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) |
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im[background]=[0,0,0,255] |
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im[drawing]=[0,0,0,0] |
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reuse = False |
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if st.button('REMOVER'): |
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with st.spinner("A IA está fazendo a mágica!"): |
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output = process_inpaint(np.array(img_input), np.array(im)) |
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img_output = Image.fromarray(output).convert("RGB") |
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st.write("AI terminou o trabalho!") |
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st.image(img_output) |
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uploaded_name = os.path.splitext(uploaded_file.name)[0] |
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image_download_button( |
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pil_image=img_output, |
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filename=uploaded_name, |
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fmt="jpg", |
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label="Download Imagem" |
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) |
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st.info("**DICA**: Se o resultado não for perfeito, você pode baixá-lo então" |
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"carregue e remova as imperfeições.") |
